319810260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 432

約数和(自身を含む): 1222663680

約数和(自身を除く): 902853420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 31, 33, 35, 42, 44, 49, 55, 58, 60, 62, 66, 70, 77, 84, 87, 93, 98, 105, 110, 116, 121, 124, 132, 140, 145, 147, 154, 155, 165, 174, 186, 196, 203, 210, 217, 220, 231, 242, 245, 290, 294, 308, 310, 319, 330, 341, 348, 363, 372, 385, 406, 420, 434, 435, 462, 465, 484, 490, 539, 580, 588, 605, 609, 620, 638, 651, 660, 682, 726, 735, 770, 812, 847, 868, 870, 899, 924, 930, 957, 980, 1015, 1023, 1078, 1085, 1155, 1210, 1218, 1276, 1302, 1364, 1421, 1452, 1470, 1519, 1540, 1595, 1617, 1694, 1705, 1740, 1798, 1815, 1860, 1914, 2030, 2046, 2156, 2170, 2233, 2310, 2387, 2420, 2436, 2541, 2604, 2695, 2697, 2842, 2940, 3038, 3045, 3190, 3234, 3255, 3388, 3410, 3509, 3596, 3630, 3751, 3828, 4060, 4092, 4235, 4263, 4340, 4466, 4495, 4557, 4620, 4774, 4785, 5082, 5115, 5390, 5394, 5684, 5929, 6076, 6090, 6293, 6380, 6468, 6510, 6699, 6820, 7018, 7105, 7161, 7260, 7502, 7595, 8085, 8470, 8526, 8932, 8990, 9114, 9548, 9570, 9889, 10164, 10230, 10527, 10780, 10788, 11165, 11253, 11858, 11935, 12180, 12586, 12705, 13020, 13398, 13485, 14036, 14210, 14322, 15004, 15190, 15631, 16170, 16709, 16940, 17052, 17545, 17787, 17980, 18228, 18755, 18879, 19140, 19778, 20460, 21054, 21315, 22330, 22506, 22785, 23716, 23870, 24563, 25172, 25410, 26257, 26796, 26970, 28420, 28644, 29645, 29667, 30380, 31262, 31465, 32340, 33418, 33495, 35090, 35574, 35805, 37510, 37758, 39556, 42108, 42630, 44051, 44660, 45012, 45570, 46893, 47740, 49126, 49445, 50127, 50820, 52514, 52635, 53940, 56265, 59290, 59334, 62524, 62930, 66836, 66990, 69223, 70180, 71148, 71610, 73689, 75020, 75516, 78155, 78771, 83545, 85260, 88102, 88935, 91140, 93786, 94395, 98252, 98890, 100254, 105028, 105270, 108779, 112530, 118580, 118668, 122815, 125860, 131285, 132153, 133980, 138446, 143220, 147378, 148335, 156310, 157542, 167090, 171941, 176204, 177870, 183799, 187572, 188790, 197780, 200508, 207669, 210540, 217558, 220255, 225060, 234465, 245630, 250635, 262570, 264306, 276892, 294756, 296670, 312620, 315084, 326337, 334180, 343882, 346115, 355740, 367598, 368445, 377580, 393855, 415338, 435116, 440510, 468930, 484561, 491260, 501270, 515823, 525140, 528612, 543895, 551397, 593340, 652674, 660765, 687764, 692230, 735196, 736890, 761453, 787710, 830676, 859705, 881020, 918995, 937860, 969122, 1002540, 1031646, 1038345, 1087790, 1102794, 1305348, 1321530, 1384460, 1453683, 1473780, 1522906, 1575420, 1631685, 1719410, 1837990, 1938244, 2063292, 2076690, 2175580, 2205588, 2284359, 2422805, 2579115, 2643060, 2756985, 2907366, 3045812, 3263370, 3438820, 3675980, 3807265, 4153380, 4568718, 4845610, 5158230, 5330171, 5513970, 5814732, 6526740, 7268415, 7614530, 9137436, 9691220, 10316460, 10660342, 11027940, 11421795, 14536830, 15229060, 15990513, 21320684, 22843590, 26650855, 29073660, 31981026, 45687180, 53301710, 63962052, 79952565, 106603420, 159905130, 319810260]

約数ペア:

[(1, 319810260), (2, 159905130), (3, 106603420), (4, 79952565), (5, 63962052), (6, 53301710), (7, 45687180), (10, 31981026), (11, 29073660), (12, 26650855), (14, 22843590), (15, 21320684), (20, 15990513), (21, 15229060), (22, 14536830), (28, 11421795), (29, 11027940), (30, 10660342), (31, 10316460), (33, 9691220), (35, 9137436), (42, 7614530), (44, 7268415), (49, 6526740), (55, 5814732), (58, 5513970), (60, 5330171), (62, 5158230), (66, 4845610), (70, 4568718), (77, 4153380), (84, 3807265), (87, 3675980), (93, 3438820), (98, 3263370), (105, 3045812), (110, 2907366), (116, 2756985), (121, 2643060), (124, 2579115), (132, 2422805), (140, 2284359), (145, 2205588), (147, 2175580), (154, 2076690), (155, 2063292), (165, 1938244), (174, 1837990), (186, 1719410), (196, 1631685), (203, 1575420), (210, 1522906), (217, 1473780), (220, 1453683), (231, 1384460), (242, 1321530), (245, 1305348), (290, 1102794), (294, 1087790), (308, 1038345), (310, 1031646), (319, 1002540), (330, 969122), (341, 937860), (348, 918995), (363, 881020), (372, 859705), (385, 830676), (406, 787710), (420, 761453), (434, 736890), (435, 735196), (462, 692230), (465, 687764), (484, 660765), (490, 652674), (539, 593340), (580, 551397), (588, 543895), (605, 528612), (609, 525140), (620, 515823), (638, 501270), (651, 491260), (660, 484561), (682, 468930), (726, 440510), (735, 435116), (770, 415338), (812, 393855), (847, 377580), (868, 368445), (870, 367598), (899, 355740), (924, 346115), (930, 343882), (957, 334180), (980, 326337), (1015, 315084), (1023, 312620), (1078, 296670), (1085, 294756), (1155, 276892), (1210, 264306), (1218, 262570), (1276, 250635), (1302, 245630), (1364, 234465), (1421, 225060), (1452, 220255), (1470, 217558), (1519, 210540), (1540, 207669), (1595, 200508), (1617, 197780), (1694, 188790), (1705, 187572), (1740, 183799), (1798, 177870), (1815, 176204), (1860, 171941), (1914, 167090), (2030, 157542), (2046, 156310), (2156, 148335), (2170, 147378), (2233, 143220), (2310, 138446), (2387, 133980), (2420, 132153), (2436, 131285), (2541, 125860), (2604, 122815), (2695, 118668), (2697, 118580), (2842, 112530), (2940, 108779), (3038, 105270), (3045, 105028), (3190, 100254), (3234, 98890), (3255, 98252), (3388, 94395), (3410, 93786), (3509, 91140), (3596, 88935), (3630, 88102), (3751, 85260), (3828, 83545), (4060, 78771), (4092, 78155), (4235, 75516), (4263, 75020), (4340, 73689), (4466, 71610), (4495, 71148), (4557, 70180), (4620, 69223), (4774, 66990), (4785, 66836), (5082, 62930), (5115, 62524), (5390, 59334), (5394, 59290), (5684, 56265), (5929, 53940), (6076, 52635), (6090, 52514), (6293, 50820), (6380, 50127), (6468, 49445), (6510, 49126), (6699, 47740), (6820, 46893), (7018, 45570), (7105, 45012), (7161, 44660), (7260, 44051), (7502, 42630), (7595, 42108), (8085, 39556), (8470, 37758), (8526, 37510), (8932, 35805), (8990, 35574), (9114, 35090), (9548, 33495), (9570, 33418), (9889, 32340), (10164, 31465), (10230, 31262), (10527, 30380), (10780, 29667), (10788, 29645), (11165, 28644), (11253, 28420), (11858, 26970), (11935, 26796), (12180, 26257), (12586, 25410), (12705, 25172), (13020, 24563), (13398, 23870), (13485, 23716), (14036, 22785), (14210, 22506), (14322, 22330), (15004, 21315), (15190, 21054), (15631, 20460), (16170, 19778), (16709, 19140), (16940, 18879), (17052, 18755), (17545, 18228), (17787, 17980)]